*{
    padding: 0;
    margin: 0;
}
body{
    background: url("../images/个人主页.jpg");
    background-size: 100% 100%;
}
.box-y{
    width: 650px;
    height: 98vh;
    margin: 5px auto;
    opacity: .9;
    overflow: hidden;
    box-shadow:0 0 15px gainsboro;
    background: gainsboro;
}
.black{
    width: 90%;
    margin: 20px auto;
    height: 93vh;
    overflow: hidden;
    box-shadow: 0 0 15px sienna;
    background: honeydew;
}
.top-y{
    width: 90%;
    height: 200px;
    margin: 20px auto;
    border: 10px solid saddlebrown;
    border-radius:0 80px 0 80px;
}
.top-y div{
    float: left;
}
.f1{
    margin-left: 17px;
    margin-top: 20px;
    width: 130px;
    height: 150px;
    overflow: hidden;
}
.f2{
    width: 180px;
    height: 100%;
    overflow: hidden;
}
.f2 p{
    color: sienna;
    font-weight: 600;
    font-size: 16px;
    margin-left: 20px;
    margin-top: 30px;
}
.hei{
    position: fixed;
    top: 270px;
    left: 520px;
    width: 3px;
    height: 460px;
    background: #000;
}
.hei img{
    background: slateblue;
    border-radius: 50%;
    margin-left: -15px;
    width: 35px;
}
.hei img:nth-child(1){
    margin-top: 27px;
}
.hei img:nth-child(2){
    margin-top: 50px;
}
.xiang{
    position: fixed;
    top: 270px;
    left: 550px;
}
.xiangqing{
    width: 500px;
    height: 50px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid salmon;
}
.xiangqing h2{
    font-size: 18px;
    color: #81AF98;
    margin-bottom: 10px;
}
.xiangqing span{
    color: grey;
    margin-right: 40px;
}